{ "id": "50|DansKnawCris::0829b5191605bdbea36d6502b8c1ce1f", "instance": [ { "collectedfrom": { "key": "10|openaire____::1234", "value": "Zenodo" }, "pid": [ { "qualifier": {"classid": "doi"}, "value": "10.1016/j.cmet.2010.03.013" } ] }, { "collectedfrom": { "key": "10|opendoar____::8b6dd7db9af49e67306feb59a8bdc52c", "value": "Europe PubMed Central" }, "pid": [ { "qualifier": {"classid": "urn"}, "value": "urn:nbn:nl:ui:29-f3ed5f9e-edf6-457e-8848-61b58a4075e2" }, { "qualifier": {"classid": "scp-number"}, "value": "79953761260" }, { "qualifier": {"classid": "pmc"}, "value": "21459329" } ] } ] }